The Best Natural Gas Water Heater 50 Gallon For 2023

Sandra Espinet By, Sandra Espinet
Updated
Rinnai V75iN Non-Condensing Natural Gas Tankless Water Heater
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Summary

1. Best Overall: Rinnai V75iN Non-Condensing Natural Gas Tankless Water Heater

With Rinnai's V75iN Non-Condensing Natural Gas Tankless Water Heater, you'll never have to worry about running out of hot water. This compact tankless natural gas water heater is environmentally friendly and uses less energy than a standard tank heater. It offers superior performance with Rinnai's proprietary technology. Read Review

2. Runner Up: CAMPLUX ENJOY OUTDOOR LIFE Tankless Water Heater Natural Gas

CAMPLUX ENJOY OUTDOOR LIFE has a modern design, and easy operation - a trendy and modern design with a unique white glassy front panel, easy to control the water temperature with an LED touchscreen and convenient and easy installation. With a Built-in safety thermostat, this gas appliance is environmentally-friendly and safe to use. Read Review

3. Best Performance: Rinnai V65eN Non-Condensing Natural Gas Tankless Water Heater

You'll never run out of hot water with this compact Rinnai V65eN non-condensing tankless gas water heater. This space-saving water heater produces up to 6.5 GPM, so you can have hot water on demand, even on days when your home's natural gas is shut off. The boiler is only the size of a small suitcase and will fit in your laundry room or even in a wide variety of spaces - from a tight crawlspace to a narrow hallway. Read Review

4. Best Powerful: Eccotemp i12-NG Tankless Water Heater

Eccotemp i12-NG Tankless Water Heater is the perfect addition to your home or business. With its sleek and modern design with fully automatic temperature controls and child lock technology, you will love the high quality that this tankless water heater offers. It is built with a wide range of features including energy saving mode and an easy-to-use LED display. Read Review

5. Best Quality: Takagi T-H3M-DV-N Water Heater Natural Gas

Takagi's water heater is the perfect solution for your hot water needs. With an inlet, and outlet thermistor for constant temperature monitoring, this unit is perfect for residential and radiant heating applications. The Takagi natural gas water heater has a high-efficiency burner with a low operating temperature which reduces fuel costs. Read Review

When it comes to finding the best natural gas water heater, you have a lot of options. With how many different factors can affect your home’s heating and cooling needs, the number of water heaters available can become overwhelming. The challenge is even more daunting if you’re looking for an efficient natural gas water heater that will help reduce your energy costs.

Fortunately, we’ve already done some of the legwork for you by researching and testing the most popular natural gas and electric water heaters available today on the market. We’ve also included a few top-notch recommendations for each category below.

After 20 hours of research on customer feedback & product specifications, We've come up that the best natural gas water heater 50 gallon is Rinnai V75iN Non-Condensing Natural Gas Tankless Water Heater. If you desire extra features not included in this model, you might look into another one: CAMPLUX ENJOY OUTDOOR LIFE Tankless Water Heater Natural Gas. It could better suit your needs.

Our Top Picks

Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region

Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 7.5 GPM (5 fixtures at once)

Smart, Durable Design: Enhanced scale detection helps prevent serious, long-term damage to unit; Includes 15-, 5-, and 1-year residential guarantee for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)

Original Design: Tankless hot water heater only heats when necessary to conserve energy; For the latest in non-condensing technology and a cleaner layout that speeds up service and installation, check out our new RE180iN model

Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician

TOP Choice #2 CAMPLUX ENJOY OUTDOOR LIFE Tankless Water Heater Natural Gas
Our Score:
9.7
CAMPLUX ENJOY OUTDOOR LIFE

Outstanding Features- The Camplux tankless gas water heater comes with oxgen-free copper heat exchanger and v-type stainless steel burner,high heating efficiency up to 89.98 %; 90°wind isolation design, this tankless natural gas water heater can anti backflow wind in high floors, the S/S 2.36 ” vent pipe exhaust harmful gases quickly.

Note- The standby electric power of is 2W, working electric power is 42W. Natural gas input pressure is 0.25 psi. There is a pressure relief valve at the water inlet of water heater. It is necessary to manually unscrew the pressure relief valve to drain the water inside the machine in time after using the machine to avoid freezing and blew up when the temperature is lower than 32 ° F in winter.

Convenient, Easy Installation -The tankless water heater uses standard 1/2" BSP water fitting and gas inlet. The water heater comes with1/2 " BSP female to 1/2" NPT male gas connector adapter then you want hook this water heater to natural gas pipe directly.It also comes with 2.3" horizontal vent pipe,ensures efficient power ventilation. You can take Camplux customized wall thimble-WT236 for perfect indoor use.

3.18 GPM Instant Constant Water Heater -Camplux 3.18 GPM tankless water heater natural gas delivers 3.18 gallons per minute of on-demand endless hot water ensures constant comfortable instant hot water for 2-3 persons whole house. 3.18-GPM heater is activated by water flow rather than water pressure; Minimum activation water capacity rate: 0.65 GPM-4.8 GPM; Maximum input rating: 82,000 BTUs; Water connection location/size: Bottom/0.5-inch NPT.

Modern Design,Easy Operation -Trendy and modern design with unique white glassy front panel,easy to control the water temperature with LED touchscreen (Fahrenheit and Celsius switch optional).The compact size on demand water heater saves more space than traditional tanks.

6-In-1 Protection Ensure Your Safety- Dry combustion,flame failure device, anti-freezing protection, over heating protection to ensure your safety. Fully automatic temperature controls with an energy saving mode and child lock technology.

Original Design: Tankless hot water heater only heats when necessary to conserve energy; For the latest in non-condensing technology and a cleaner layout that speeds up service and installation, check out our new RE160eN model

Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician

Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 6.5 GPM (5 fixtures at once)

Smart, Durable Design: Enhanced scale detection helps prevent serious, long-term damage to unit; Includes 15-, 5-, and 1-year residential guarantee for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)

Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region

4 Eccotemp i12-NG Tankless Water Heater
Our Score:
9.3
Eccotemp

Sleek, modern design with black tempered glass front panel featuring an easy to use LED display controls

Features fully automatic temperature controls with an energy saving mode and child lock technology

Safe electronic ignition system; Plugs into standard 110v electrical outlet with UL-listed cord. Field tested to 5500 ft. elevation (not recommended to be used any higher)

Uses standard 1/2" NPT water fittings and comes with horizontal venting allowing for a convenient and quick installation

Whole home indoor, gas powered tankless water heater, rated at 3 GPM that activates only on demand and no pilot light needed, reducing energy consumption

Perfect for light residential and radiant heating applications

Inlet, outlet thermistors for constant temperature monitoring

Manufactured in Japan

Original Design: Tankless hot water heater's Circ-Logic technology offers recirculation patterns that match your habits; For the latest in non-condensing technology that speeds up service and installation, check out our new RE180iN model

Smart, Durable Design: Includes 12-, 5-, and 1-year residential guarantee and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, labor, and parts, respectively; See Controlr module for WiFi control (not included)

Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician

Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region

Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 9.8 GPM (6 fixtures at once)

Tankless Gas Water Heaters are cost saving and energy efficient

For indoor use only

Continuous Hot Water – never run out of hot water, even with back-to-back showers

Easy, Convenient Control –Easily adjust water temperature ranging from 85˚F–140˚F

Reduces Energy Consumption - Automatically adjusts the amount of energy required to heat the water you need

8 CAMPLUX ENJOY OUTDOOR LIFE Tankless Water Heater Natural Gas
Our Score:
8.5
CAMPLUX ENJOY OUTDOOR LIFE

Outstanding Features- The Camplux tankless hot water heater comes with oxgen-free copper heat exchanger and v-type stainless steel burner,high heating efficiency up to 89.98 %; 90°wind isolation design, this tankless natural gas water heater can anti backflow wind in high floors, the S/S 2.36 ” vent pipe exhaust harmful gases quickly.

6-In-1 Protection Ensure Your Safety- Dry combustion,flame failure device, anti-freezing protection, over heating protection to ensure your safety. Fully automatic temperature controls with an energy saving mode and child lock technology.

Modern Design,Easy Operation -Trendy and modern design with unique black glassy front panel,easy to control the water temperature with LED touchscreen (Fahrenheit and Celsius switch optional).The compact size instant water heater saves more space than traditional tanks.

Convenient, Easy Installation -The tankless water heater uses standard 1/2" BSP water fitting and gas inlet. The water heater comes with1/2 " BSP female to 1/2" NPT male gas connector adapter then you want hook this water heater to natural gas pipe directly.It also comes with 2.3" horizontal vent pipe,ensures efficient power ventilation. You can take Camplux customized wall thimble-WT236 for perfect indoor use.

3.18 GPM Instant Constant Water Heater -Camplux 3.18 GPM tankless water heater natural gas delivers 3.18 gallons per minute of on-demand endless hot water ensures constant comfortable instant hot water for 2-3 persons whole house. 3.18-GPM heater is activated by water flow rather than water pressure; Minimum activation water capacity rate: 0.65 GPM-4.8 GPM; Maximum input rating: 82,000 BTUs; Water connection location/size: Bottom/0.5-inch NPT.

Note- The standby electric power of is 2W, working electric power is 42W. Natural gas input pressure is 0.25 psi. There is a pressure relief valve at the water inlet of water heater. It is necessary to manually unscrew the pressure relief valve to drain the water inside the machine in time after using the machine to avoid freezing and blew up when the temperature is lower than 32 ° F in winter .

9 Rheem Natural Gas Water Heater
Our Score:
8.3
Rheem

Hot water without the wait - or the waste

For use indoor only

Space Savings - Compact, space-saving design. Perfect for a tank replacement.

Water & Gas Leak Detection will shut down unit and provide an error code

Low operating cost - High energy efficiency and water savings setting

Computerized safety features, No pilot light to have to worry about

Primary heat exchanger utilizes commercial-grade copper alloy for 25 times better heat transfer than stainless steel, Integrated controls and power cord as standard features

Satisfies the 2012 SCAQMD Rule 1146.2 for Ultra-Low NOx Emissions

Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes

Endless hot water, On-demand usage, Compact, Space saving, Energy conservation

Product Images, Product Titles, Product Highlights from Amazon Product Advertising API

What to Look For in a best natural gas water heater 50 gallon?

You may have some trouble making a purchase if you don't research it thoroughly. You are expected to invest time and focus on best natural gas water heater 50 gallon before investing in them. Usually, it will take you a long time to research a favorite product. But rest assured, we are here to assist you with your best natural gas water heater 50 gallon issue, no matter what time of day or night.

Although choosing a product is complicated, it will be more accessible and more available to everyone with today's information technology network. You are now given available sources of information such as famous websites, sale forums, or even customer's feedback. It can be said that information from these sources about best natural gas water heater 50 gallon will be beneficial to you.

So now you are expected to focus on needed criteria about best natural gas water heater 50 gallon. All of them will come with your investment. 

Gas Or Electric

There are many factors that influence the choice of electric or gas-powered water heaters. These include local utility costs and personal preferences. People who want to save money upfront and those who don't have natural gas in their homes prefer electric water heaters. Gas heaters can be more costly upfront, but they will save you many hundreds of dollars per year depending on the energy cost in your region.

Brass Vs. Plastic Drain Valves

A tank water heater has a drain valve located at the bottom that allows for the proper drainage of the tank. The valves can be used with standard garden hoses and made from brass or polyvinyl chloride (PVC). A brass drain valve is better than using plastic for hot water heaters, as brass is more resilient than plastic.

Space

A lowboy, or shorter water heater might be the best option if you don't have a lot to heat. They are smaller than average and can be used in small homes. You could also consider mini-tank or tankless water heaters. Although gas water heaters are bulky and heavy, it's possible to get smaller models. The size of electric water heaters is generally smaller. If you have limited space, tankless electric water heaters will be the most suitable option.

Venting Needs

Electric water heaters do not require venting, so they can be placed in any place in your home. When they heat up, gas hot water heaters emit carbon monoxide and other harmful gases. These heaters use a ventilation system made up of pipes and conduits that removes these byproducts. Gas heaters require venting, take up more space, and are less suitable for homes than electric water heaters.

Digital Displays

Modern water heaters have digital controls, which allow homeowners to set up the heater to turn off when they are away from home. Although a digital display can increase the initial price of the heater, it also increases the heat efficiency, which ultimately saves money.

Efficiency Rating

Efficiency ratings are a measure of how efficient water heaters actually heat water. An efficiency rating of.70 for hot water heaters means that 70% of energy used by them heat water.
The difference between electricity and gas rates means that this rating doesn't give a good indication of the cost you could expect to pay for the unit. A gas heater with a lower efficiency rating will be more efficient than one that uses electricity. However, gas heaters are mucher than electric ones.
Because they don't have to run constantly to heat water, tankless heaters are significantlyer than storage tanks heaters. A tankless water heater can cut down on your energy bills by up to 40% depending on how much hot water you use. To determine the impact on your budget, it is better to calculate the annual operating cost for the hot water heater.

Anti-Scale Devices

Some companies advertise that they can reduce mineral scale buildup by swirling water. Although scale may reduce the heater's life expectancy, it doesn't mean you have to spend a lot on fancy options. Look for one that comes with a 122023 warranty. This usually includes an element of a greater or lesser thickness.

Tank Capacity

You should make sure your tank heater has enough hot water storage to provide heat for your entire family. Although tank heaters are capable of heating water at multiple locations simultaneously, they will require more time to heat the water. This could lead to unexpectedly cold showers.

Tankless Or Tank

A tank water heater stores a set amount of hot water and is ready to be sent to several appliances simultaneously. The tankless heaters heat the water quickly and require less space than water heaters with tanks. One unit might not heat enough water for multiple fixtures simultaneously, so it is possible to purchase multiple water heaters.

In general, our information is accurate because we are product consultants with a wealth of experience. In addition, we constantly update the best natural gas water heater 50 gallon information. Since the data is current and accurate, you can rest assured.

Any problems with best natural gas water heater 50 gallon should be reported to us so we can improve your experience. Please don't hesitate to contact us! We are all available to give you help. 

FAQs

How Do You Drain A Water Heater?

First, drain the hot water heater by flushing it with water at full pressure. After connecting the drain line, open the drain valve and close it again. The valve will dislodge any sediment, allowing the system to drain faster.
Then, disconnect your water heater from either the electric or gas power supply and shut down the main water supply. Next, disconnect the drain hose from the quick flush and open the drain valve. Once you let air in the tank, water will not flow out. You will need to remove the hot water pipe from the top of the water heater, and then move the pipe to the side. You will see the tank begin to drain.

What Are The Signs Your Hot Water Heater Is Going Out?

A failing water heater can be identified by a series of telltale symptoms, such as banging sounds inside the tank and a decrease in temperature.

Can Water Heaters Explode?

Electric and gas hot water heaters are susceptible to explosions. Explosions are rare, but can be caused by increased pressure in the heater, poor installation or maintenance, failure to set the temperature and relief valve (T & P), gas heaters, flammable liquids, or gas leaks.

Gas Vs Electric Water Heaters: Which Is Right For You?

It's not cheap to install a water heater in your house. This is why it's important that you take some time thinking about how to charge your appliances. First, electric heaters offer the most sustainable option for the environment. If you choose one, it will be a better choice for your planet. Although electric water heaters work better, the price of electricity is higher than that of traditional gas options. You can still use your gas heater even if there is no power, so you have less to worry about during a crisis.

Can You Still Shower If Your Water Heater Is Leaking?

You can still take a hot shower even if your water heater is leaking. You can shower even if the leak becomes severe. It will just mean that you won't get hot water.

How Long Does A Water Heater Last?

Although water heaters come with varying lifespan expectations, many can last for between 8-12 years. Some water heaters can last up to 20 years. Your water quality can make a difference in how long your heater will last. Over time, corrosion can occur from heavy minerals or sediment.
Depending on which model you select, the manufacturer may offer different warranty terms. The most common warranty period is usually between 6 and 9 years.

How Often Should I Replace My Water Heater?

According to professionals, your water heater should be replaced every 10 years. A water heater cannot be guaranteed for this long. It is possible that your water heater will need to be replaced sooner than expected.

How Do Water Heaters Work?

A tank-style water heater uses a dip tube that has an outlet in the bottom to heat the cold water. The tank's temperature is monitored by an internal thermostat which activates either a heating element, or a burner that warms water to the desired temperature.
Dual heating elements are used in electric water heaters to heat the water. The bottom heating element heats the coldest water faster, while the top one warms the water if it becomes too hot.
A pilot light, or electronic ignition system for gas water heaters ignites the gas that is flowing to a burner. Before shutting off, the burner heats water in the tank until it reaches a desired temperature. The exhaust is then vented outside.
Water heaters that are tankless don't keep water. They heat the water by using either electric or gas heating elements. The temperature of the hot water is a factor in how fast it flows, however most units are capable of providing hot water at a flow rate between 2 and 7 GPM.

What Is A Water Heater?

A boiler is often confused with a water heater. What is the difference between a boiler and a water heater? A water heater heats water to be used for showering, cooking, cleaning, or other purposes. The water heater heats cold water coming from the water supply pipe. It then gives you hot water ready to use for washing your clothes or running a faucet. Water heaters use water that's suitable for cleaning and cooking (potable). A boiler, on the other hand is designed to heat your home and heat water from the taps.

What Is The Best Compact Water Heater For Saving Space?

Mini-tank or tankless water heaters are compact and light, which makes them great for small homes that have less space.


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About Sandra Espinet

Sandra Espinet
Sandra Espinet is an editor and freelance writer who loves nothing more than helping others polish their work to perfection. She has a keen eye for detail and a passion for home decorating, which she enjoys sharing with her readers. When she's not editing or writing, Sandra can be found spending time with her family or exploring the great outdoors.

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